Leybold TRIVAC D4B Vacuum Pump

Leybold TRIVAC D4B Vacuum Pump

Part #11246
Supplied with AF4-8 Oil Mist Filter
The two stage, oil lubricated TRIVAC B is the logical step ahead within the well-proven TRIVAC concept. Here the performance and the characteristics of the pumps have been adapted without compromise to market requirements. The TRIVAC B pumps with their comprehensive range of accessories have proven themselves time and again as rugged pumps in many and varied applications. The ultimate pressure is about 10-4 mbar. The pumping speed, depending on the pump size, TRIVAC D 4 B to TRIVAC D 65 B, is in the range from 4 to 65 3/h (2 to 38 cfm).
Inlet connection:  DN 16 ISO-KF
Outlet connection: DN 16 ISO-KF
Nominal pumping speed at 50 Hz:4.8 m3/h 2.8 cfm
Nominal pumping speed at 60 Hz:5.8 m3/h 3.4 cfm
Pumping speed at 50 Hz:4.2 m3/h 2.5 cfm
Pumping speed at 60 Hz:5.0 m3/h3.0 cfm
Ultimate partial pressure without gas ballast: 1.0 x 10-4 mbar          7.5 x 10-5 Torr
Ultimate total pressure without gas ballast:< 2.0 x 10-3 mbar           < 1.5 x 10-3 Torr
Ultimate total pressure with gas ballast:< 5.0 x 10-3 mbar              < 3.8 x 10-3 Torr
Water vapor tolerance at 50 Hz: 30.0 mbar                               22.5 Torr
Water vapor tolerance at 60Hz:  30.0 mbar                               22.5 Torr
Water vapor capacity at 50 Hz:  93 g/h
Water vapor capacity at 60 Hz:  93 g/h
Operating fluid:                LEYBONOL  LVO 100
Operating fluid capacity
min    0.3 l       0.3 qt
max.:  0.8 l       0.85 qt
Noise level to DIN 45 635
without gas ballast:   50 db(A)
with gas ballast:      52 db(A)
Mains connection:      3-ph, 230/400 V, 50 Hz // 250/440 V, 60 Hz
Motor rating:          370 W     0.5 HP
Rotation speed at 50 Hz:1.500  min-1
Rotation speed at 60 Hz:1.800  min-1
Motor protection rating:   IP 54
Admissible ambient temperature:     +12 to +40°C    +54 to +104°F
Dimensions: 46cm (D) x 28cm (W) x 25cm (H)         
Weight:  18.7 kg
Serial# 20200021114
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More Information
SKU H344
Availability Out of Stock
Condition Used
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